ELS R5
ZBLS
corner-slot
Find the pair's shape as for F2L, then count the misoriented last-layer edges (a top edge whose top facet does not show the top colour).
Your status
Algorithms (4)
(U') first, then:
R U' B U2 B' R'
My choice
6 HTM · 6 STM · 7 QTM
3-gen
rotationless
<U,R,B>
Do U' first (AUF) on the case as drawn. · Cubemuch
y U' F U' R U2 R' F'
7 HTM · 7 STM · 8 QTM
3-gen
rotation
<U,R,F>
Cubemuch
R U R' U Rw U' Rw' U' Rw U Rw'
11 HTM · 11 STM · 11 QTM
2-gen
rotationless
oh
<U,R>
Cubemuch
(U') first, then:
R y U' R U2 R' y' R'
6 HTM · 6 STM · 7 QTM
2-gen
rotation
oh
<U,R>
Do U' first (AUF) on the case as drawn. · Cubemuch
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: F R U2 R' U F' U y'. Every algorithm above was run by our logic engine from that state and reaches "f2l-eo".